Translation of "Archeologist" in French

Tom is an archeologist.

Tom est archéologue.

- My grandfather was an archaeologist.
- My grandpa was an archeologist.

Mon grand-père était archéologue.

Afterwards, he will be an archeologist. This is also the sole profession, in which even after you have already touched the bottom, you still continue digging...

Plus tard il sera archéologue. En même temps, c'est le seul métier où même quand on touche le fond, on continue de creuser...